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2
votes
1answer
48 views

Why is potassium metabisulphite preferred to sodium by some sources?

I have read a number of sources that recommend the use of potassium metabisulphite or potassium-based campden tablets in preference to their sodium-based equivalents (e.g. Jack Keller states that he ...
2
votes
3answers
130 views

Using Campden in water

I am using campden in water to remove chlorine and chloramine. I have heard that it may inhibit the yeast. Should I leave it any length of time after use in order to minimise yeast inhibition?
3
votes
1answer
439 views

How much Potassium (or sodium) metabisulfite to remove chloramine?

I have a small jar of powdered Potassium Metabisulfite and Campden tablets that are Sodium Metabisulfite. The tablets are 550mg. I have seen on this forum that these chemicals, when added to your ...
2
votes
2answers
792 views

Possible failed ferment: re-boil or campden + re-pitch?

On Saturday I brewed my 89th batch, an all-grain Irish Red Ale, SG 1.049. Pitched Wyeast 1084 from an "Activator" smack pack dated May 2012 that I'd struck around eight hours earlier, then aerated ...
3
votes
1answer
5k views

Alternatives to campden tablets

I'd heard (3rd-hand information, don't know how reliable it is) that aspirin (Bayer's original brand) can be used as a suitable substitute for campden tablets. Does anyone know how well this works? I ...
4
votes
1answer
250 views

Will Campden disinfect flavoring additions in a primary?

I know that adding Campden kills yeasts. But I read recipes for beers that talk about soaking additional flavoring agents (like coffee beans and chocolate nibs) in vodka to disinfect them, before ...
4
votes
3answers
1k views

Campden Tablets to Control Final Sugar Content

I've used Campden tablets per a recipe for cider to prepare the unpasteurized cider before pitching yeast, but recently came across the following in Wikipedia: Campden tablets are also used ...
6
votes
4answers
1k views

Can I ferment mead without campden tablets?

I think that campden tablets lend an odor to my mead that requires my letting the wine breathe for a while. I get headaches from this too. Assuming I'm right about this, would pasteurization of the ...